package com.aviation.sell_ticket.service;

import com.aviation.sell_ticket.pojo.Aviation_city;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Map;

public interface CityService {

    public Map<String,Object> getCity();

    public Aviation_city obtainCity(String cityName);

    public Aviation_city transferCity(Integer cityId);

}
